Piggy back-type basket for mounting on cooler



FIG. 1 is a perspective view of a piggy back-type basket for mounting on cooler showing my new design; the broken lines show environmental structure for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a side elevational view thereof, the elevational view of the opposite side being identical thereto;

FIG. 3 is an end elevational view thereof, the elevational view of the opposite end being identical thereto;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

I claim the ornamental design for a piggy back-type basket for mounting on cooler, as shown and described. 